SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('e675cbc2606a0766a5fe67d7bc4b5f13','0','3.148.208.237','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1745277352','thread.php?postid=25553','0','0','')
mysql error: Duplicate entry 'e675cbc2606a0766a5fe67d7bc4b5f13' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 22.04.2025 @ 01:15
Script: /thread.php?postid=25553
Referer: